did the obama white house quietly pass a rule giving unions a huge tax break under obama care? that investigation is next. later, a bus full of kids so out of control the driver had to call the cops. wait until you hear who wound up in trouble. >> [ bleep ] focus on what you're doing. what if you hit somebody? you think it's [ bleep ] funny, look at me like a man. you want to grow up and be a man? look at me like a [ bleep ] man. ] i better take something. [ male announcer ] dayquil cold and flu doesn't treat all that. it doesn't? [ male anner ] alka-seltzer plus fights your worst cold symptoms plus has a fast-acting antihistamine. oh, what a relief it is! >>> from the world headquarters of fox news, it's "the kelly file" with megyn kelly. >>> well, for several weeks now we have seen reports about unions complaining over a new obama care tax that is reportedly pricey. we are trying to learn if this administration has quietly passed a rule giving unions a very big break on that tax. trace gallagher has the story. >> reporter: the tax is called a reinsurance fee. it's on nearly e